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Which of the following BEST describes why a blot Is on the screen?
A technician is troubleshooting a smartphone that has a large dark area on the screen. The screen has no damage to Indicate that It is cracked. Which of the following BEST describes why a blot Is on the screen?A . Digitizer damageB . Improper chargingC . Ambient light sensor damageD...
Which of the following video cables can carry an audio signal?
Which of the following video cables can carry an audio signal?A . HDMIB . S-VideoC . VGAD . DVIView AnswerAnswer: A Explanation: This is because HDMI (High-Definition Multimedia Interface) is a digital video cable that can also carry audio signals1. HDMI cables are commonly used to connect devices like Blu-ray...
Which of the following standards supports MIMO technology?
Which of the following standards supports MIMO technology?A . 802.11aB . 802.11bC . 802.11gD . 802.11nView AnswerAnswer: D Explanation: The 802.11n wireless networking standard supports Multiple Input Multiple Output (MIMO) technology. MIMO technology uses multiple antennas on both the transmitting and receiving devices to improve wireless performance by increasing the...
Which of the following should be used to ensure each new server is being properly utilized?
An online retailer would like to add capacity to support increased sales. Additional servers have been installed. Which of the following should be used to ensure each new server is being properly utilized?A . VirtualizationB . ClusteringC . Load balancerD . Round-robin DNSView AnswerAnswer: C Explanation: https://www.resonatenetworks.com/2020/04/29/clustering-vs-load-balancing-whats-the-difference/ A load balancer...
Which of the following troubleshooting steps should be performed FIRST after the ticket has been filed?
A user contacts the help desk in reference to a failing thumbprint scanner. The user states the scanner was functioning correctly yesterday. Which of the following troubleshooting steps should be performed FIRST after the ticket has been filed?A . Inquire about possible changes.B . File a damage report.C . Requisition...
Which of the following should the technician check NEXT to resolve the issue?
A user reports that a printer is leaving streaks on printed pages. The paper type and the toner have been replaced. Which of the following should the technician check NEXT to resolve the issue?A . System boardB . Paper trayC . MemoryD . FuserView AnswerAnswer: D Explanation: This is because...
Which of the following should the technician perform NEXT to resolve the issue?
A technician goes to a classroom to troubleshoot a projector that occasionally powers off. The technician recreates the issue and notices the projector will not power back on until approximately 15 minutes have passed. After 15 minutes of being powered on. the projector shuts off again. Which of the following...
Which of the following solutions would MOST likely satisfy this requirement?
A Microsoft Windows user is preparing to work in another country and needs to comply with corporate policy for data protection when copying files to portable media. Which of the following solutions would MOST likely satisfy this requirement?A . A USB 3.1 flash drive with BitLocker to Go installedB ....
Which of the following should the technician do NEXT?
A technician identified an issue on a workstation, obtained details from the user, and made a backup of the system. Which of the following should the technician do NEXT?A . Determine the next steps to resolve the issue and document it.B . Design a plan of action to resolve the...
page does not print. The technician looks at the print queue and notices that the printer is called 'Generic Printer." Which of the following BEST describes what the technician should do to fix this issue?
A technician installs a new printer for a workstation and tries to print a test page, but the page does not print. The technician looks at the print queue and notices that the printer is called 'Generic Printer." Which of the following BEST describes what the technician should do to...
